How to read the band →
Solid line = floor (spellings that unambiguously belong to the group). Shaded band up to the dashed edge = ceiling (the most it could reach if every ambiguous spelling counted here).
Renata
Renata has been climbing in recent years. All-time it's been given to 14,616 U.S. babies, the 914th most common name by sound today, peaking at 726 in 1980, with 635 in 2025.
Renata has no common alternate spellings by sound.
Rising
Source: U.S. Social Security Administration, “National data” baby-names files (1880–2025).